EP 3152762 B1 20190102 - PROGRAMMABLE POWER FOR A MEMORY INTERFACE
Title (en)
PROGRAMMABLE POWER FOR A MEMORY INTERFACE
Title (de)
PROGRAMMIERBARE LEISTUNG FÜR EINE SPEICHERSCHNITTSTELLE
Title (fr)
ALIMENTATION PROGRAMMABLE POUR INTERFACE DE MÉMOIRE
Publication
Application
Priority
- US 201414298730 A 20140606
- US 2015030214 W 20150511
Abstract (en)
[origin: WO2015187308A1] Systems and methods for delay control are described herein. In one embodiment, a delay system comprises a first delay circuit configured to provide a voltage bias to a second delay circuit, wherein the voltage bias controls a delay of the second delay circuit, and to update the voltage bias at an update rate. The delay system also comprises an update controller configured to adjust the update rate of the first delay circuit. For example, the update controller may adjust the update rate based on timing requirements of a memory interface incorporating the delay system. The update rate may be reduced when the timing requirements are more relaxed to reduce power, and may be increased when the timing requirements are tighter.
IPC 8 full level
G11C 7/10 (2006.01); G11C 11/4076 (2006.01); H03L 7/08 (2006.01); H03L 7/081 (2006.01)
CPC (source: CN EP KR US)
G11C 7/1066 (2013.01 - CN EP KR US); G11C 7/1093 (2013.01 - CN EP KR US); G11C 11/4076 (2013.01 - CN EP KR US); H03L 7/08 (2013.01 - KR US); H03L 7/0805 (2013.01 - CN EP KR US); H03L 7/0812 (2013.01 - CN KR); H03L 7/0816 (2013.01 - EP US)
Citation (examination)
US 2007080728 A1 20070412 - IWATA TORU [JP]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015187308 A1 20151210; BR 112016028400 A2 20170822; CA 2949492 A1 20151210; CN 106663462 A 20170510; CN 106663462 B 20190503; EP 3152762 A1 20170412; EP 3152762 B1 20190102; ES 2713443 T3 20190521; HU E043506 T2 20190828; JP 2017517077 A 20170622; KR 20170015909 A 20170210; TW 201610993 A 20160316; US 2015357017 A1 20151210; US 9443572 B2 20160913
DOCDB simple family (application)
US 2015030214 W 20150511; BR 112016028400 A 20150511; CA 2949492 A 20150511; CN 201580029466 A 20150511; EP 15725168 A 20150511; ES 15725168 T 20150511; HU E15725168 A 20150511; JP 2016570976 A 20150511; KR 20167033909 A 20150511; TW 104116143 A 20150520; US 201414298730 A 20140606